CN218976174U

CN218976174U - Electric power construction crossing frame

Info

Publication number: CN218976174U
Application number: CN202320136573.1U
Authority: CN
Inventors: 范菊艳; 常猛; 黄明; 王震海; 胡斡; 杨玲玲
Original assignee: Middling Coal Science And Engineering Chongqing Engineering Technology Co ltd
Current assignee: Middling Coal Science And Engineering Chongqing Engineering Technology Co ltd
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-05
Anticipated expiration: 2033-01-16

Abstract

The application relates to the field of power construction equipment, in particular to a power construction crossing frame, which comprises two supporting and height-adjusting components, two sliding components and crossing frame bodies, wherein the two supporting and height-adjusting components are respectively arranged on two sides of a railway, the two sliding components are respectively arranged on the two supporting and height-adjusting components one by one, and the crossing frame bodies are respectively arranged on the two sliding components on two sides of the crossing frame bodies; the support height adjusting component can be used for adjusting the height; the sliding assembly comprises a bearing plate and a plurality of hydraulic sliding tables; the plurality of hydraulic sliding tables are arranged on the supporting and height-adjusting assembly side by side along the length direction of the railway, and the bearing plate is arranged on a plurality of sliding blocks of the plurality of hydraulic sliding tables; one side of the crossing frame body is arranged on the bearing plate. This application has the effect that promotes the efficiency of electric power construction.

Description

Electric power construction crossing frame

Technical Field

The application relates to the field of power construction equipment, in particular to a power construction spanning frame.

Background

In power construction, it is often necessary to span the railway while pulling the wire. In order to ensure that the electric wires safely and stably pass through the railway without affecting the normal operation of the railway, a crossing frame can be built for construction in the process of pulling the electric wires. After the construction of the traction wire is completed, the wire is supported by a wire pole or other wire supports, and finally the crossing frame is removed.

In the prior art, the crossing frames are often arranged on two sides of a railway in a crossing manner, and the crossing frames are often spliced by adopting scaffolds and supported on the ground. When the wire occupation area of the crossing railway is required to be wider, a wider crossing frame is required to support the wire. Or building a narrow spanning frame, building another spanning frame after the construction of part of the electric wires is finished, and supporting the rest electric wires through the other spanning frame.

Whether one wide spanning frame or a plurality of narrow spanning frames are built, more time is spent to build the spanning frames when more wires need to be spanned and the occupied area is wide, so that the efficiency of power construction is reduced.

Disclosure of Invention

In order to promote the efficiency of electric power construction, this application provides an electric power construction crossing frame.

The application provides an electric power construction crossing frame adopts following technical scheme:

the electric power construction crossing frame comprises two supporting and height-adjusting assemblies respectively arranged on two sides of a railway, two sliding assemblies arranged on the two supporting and height-adjusting assemblies one by one, and a crossing frame body with two sides respectively arranged on the two sliding assemblies;

the support height adjusting component can be used for adjusting the height;

the sliding assembly comprises a bearing plate and a plurality of hydraulic sliding tables; the plurality of hydraulic sliding tables are arranged on the supporting and height-adjusting assembly side by side along the length direction of the railway, and the bearing plate is arranged on a plurality of sliding blocks of the plurality of hydraulic sliding tables; one side of the crossing frame body is arranged on the bearing plate.

Through adopting above-mentioned technical scheme, when pulling the electric wire, stride across the framework and can support the electric wire. And the supporting and adjusting piece can be used for adjusting the height, so that the height of the crossing frame body is reduced, and the efficiency of power construction is improved. After the wire traction of a part of the width is completed, the position of the bearing plate can be controlled by sliding the sliding block of the hydraulic sliding table, so that the position of the crossing frame body is controlled, and the wire traction of another part is completed. In the process, the electric wire with wider occupied area can be pulled without building an excessively wide crossing frame body or an excessively high crossing frame body, and the efficiency of electric power construction can be effectively improved.

Optionally, a plurality of fixed sleeves are arranged on the bearing plate at equal intervals in the horizontal-vertical direction, and the steel pipes on one side of the crossing frame body are inserted into the fixed sleeves.

Through adopting above-mentioned technical scheme, fixed sleeve can carry out spacing fixed to the bottom sleeve that constitutes the crossing frame body to can promote the stability of crossing frame body connection in the bearing plate.

Optionally, a reverse taper block is arranged on the sliding block of the hydraulic sliding table;

one end of the inverted cone block with smaller diameter is connected with the sliding block of the hydraulic sliding table, and one end with larger diameter is connected with the bearing plate;

the bearing plate is arranged on the sliding block of the hydraulic sliding table through the inverted cone block.

Through adopting above-mentioned technical scheme, when the bearing plate is direct to be connected with the slider of hydraulic pressure slip table, the contact surface is less, therefore the junction of bearing plate and hydraulic pressure slip table's slider can receive great pressure. The bearing plate stress area can be increased through the inverted cone block, so that the possibility of stress deformation of the bearing plate can be reduced.

Optionally, the supporting and heightening component comprises a supporting piece and a heightening piece arranged on the supporting piece;

the height adjusting piece comprises a plurality of hydraulic cylinders vertically arranged on the supporting piece and a height adjusting plate arranged on the telescopic ends of the hydraulic cylinders;

the hydraulic sliding table is arranged on the height adjusting plate.

Through adopting above-mentioned technical scheme, after installing support piece, can make the heightening plate move up through the extension of a plurality of pneumatic cylinders to promote the level of heightening plate, reduce the setting up height of whole scaffold body, can effectively promote the efficiency of construction.

Optionally, a plurality of hanging buckles capable of being used for hanging the crane are arranged on the height adjusting plate.

Through adopting above-mentioned technical scheme, can hoist and mount through setting up to hang and detain whole support and increase the subassembly to the whole laying of increasing the subassembly of being convenient for.

Optionally, the supporting piece comprises a supporting long plate and a plurality of anti-skid lugs arranged on one side of the supporting long plate; the other side of the support long plate is connected with a plurality of hydraulic cylinders.

Through adopting above-mentioned technical scheme, support the longeron and can support, a plurality of antiskid lugs can be pressed into in the soil under the atress to can reduce the possibility that supports the longeron and produce the displacement, and then promote the security during construction.

Optionally, the spanning frame body comprises nylon Zhang Lawang and two scaffold frame bodies;

the bottoms of the two scaffold bodies are respectively arranged on the two bearing plates through fixing sleeves at two sides of the railway;

both sides of the nylon Zhang Lawang are respectively connected with the tops of the two scaffold bodies.

Through adopting above-mentioned technical scheme, the scaffold body is formed through steel pipe and scaffold connection, and it is comparatively convenient to install and dismantle. The nylon tensioning net has good structural strength, belongs to flexible materials, is high in durability, and can effectively support the electric wires.

Optionally, a limiting post is coaxially arranged in the fixed sleeve, and the limiting post extends out of the fixed sleeve; and the limit column penetrates through the steel pipe at the bottom of the scaffold body.

Through adopting above-mentioned technical scheme, through making in the spacing post wears to locate the steel pipe of scaffold frame bottom, can carry out further prescribing a limit to the position of steel pipe to reduce the possibility that the steel pipe produced the skew, and then can promote the straightness that hangs down of whole scaffold frame body.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through heightening and sliding, the traction of the electric wire with wider occupied area can be completed without building an excessively wide crossing frame body or an excessively high crossing frame body, so that the efficiency of electric power construction is effectively improved.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

FIG. 2 is a schematic illustration of the connection of a support leveling assembly and a slip assembly in an embodiment of the present application.

Reference numerals: 1. crossing the frame body; 11. nylon Zhang Lawang; 12. a scaffold body; 2. supporting the heightening component; 21. a support; 211. supporting the long plate; 212. an anti-slip bump; 22. a height-adjusting piece; 221. a first support base; 222. a hydraulic cylinder; 223. a second support base; 224. a height-adjusting plate; 2241. hanging buckle; 3. a slip assembly; 31. a bearing plate; 311. a fixed sleeve; 312. a limit column; 32. a hydraulic slipway; 321. and (5) reversing the cone blocks.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses an electric power construction crossing frame.

Referring to fig. 1, an electric construction crossing frame includes a crossing frame body 1, two support height adjusting assemblies 2, and two slip assemblies 3. The two supporting and height-adjusting assemblies 2 are respectively arranged on two sides of the railway. The two sliding components 3 are respectively arranged on the two supporting components one by one, and the bottoms of the two sides of the crossing frame body 1 are respectively arranged on the two sliding components 3. The sliding component 3 can slide on the supporting height-adjusting component 2, and the crossing frame body 1 can support the electric wires.

Referring to fig. 1 and 2, the support elevation assembly 2 includes a support 21 and an elevation 22. The support 21 is arranged on the ground at one side of the railway, the height-adjusting piece 22 is arranged on the support 21, and the sliding component 3 is arranged on the height-adjusting component. The support 21 is used for supporting the whole spanning frame, and the height adjusting piece 22 is used for adjusting the height of the sliding assembly 3.

The support 21 includes a support plate 211 and a plurality of cleats 212. The ground on which the support long plate 211 is placed on the railway side is a ground, and a plurality of cleats 212 are welded to the side of the support long plate 211 near the ground. And two supporting long plates 211 on two sides of the railway are arranged side by side, and a plurality of anti-slip convex blocks 212 are arranged at equal intervals in the transverse and vertical directions. In the embodiment of the present application, the cross section of the anti-skid bump 212 is selected to be a regular square shape, and in other embodiments, the cross section of the anti-skid bump 212 may be selected to be other regular polygonal shapes.

When the support long plate 211 is placed, the ground on both sides of the railway is flattened first, and then the support long plate 211 is placed on the flattened ground, and simultaneously the side having the plurality of anti-slip protrusions 212 is directed downward to enhance the friction resistance with the ground, thereby reducing the possibility of displacement of the support long plate 211.

The height adjusting member 22 includes a plurality of first supporting seats 221, a plurality of hydraulic cylinders 222, a plurality of second supporting seats 223, and a height adjusting plate 224. The number of the first supporting seats 221, the hydraulic cylinders 222 and the second supporting seats 223 is the same. One side of the first supporting seat 221 is fixedly connected to one side of the supporting long plate 211 away from the anti-slip bump 212, and one end of the cylinder body of the hydraulic cylinder 222 away from the telescopic end is fixedly connected to the other side of the first supporting seat 221. The telescopic end of the hydraulic cylinder 222 is fixedly connected to one side of the second support seat 223. The other side of the second supporting seat 223 is fixedly connected with one side of the elevation adjusting plate 224. The slip assembly 3 is disposed on the other side of the height adjustment plate 224.

Meanwhile, the hydraulic cylinders 222 are perpendicular to the supporting long plates 211, and the plurality of first supporting seats 221 are arranged at equal intervals in the horizontal and vertical directions, so that the height adjusting plates 224 are uniformly supported. When the plurality of hydraulic cylinders 222 are simultaneously telescopic, the height adjustment of the elevation adjustment plate 224 can be performed. The first support base 221 can increase the fastening degree of the hydraulic cylinder 222 connected with the support long plate 211, and the second support base 223 can increase the fastening degree of the hydraulic cylinder 222 connected with the height adjusting plate 224 at the telescopic end.

A plurality of hanging buckles 2241 are welded on the edges of the two sides of the height adjusting plate 224, and the hanging buckles 2241 on one side are arranged at equal intervals. The hanging buckle 2241 is located on one side of the height adjusting plate 224 away from the hydraulic cylinder 222, and the hanging buckle 2241 can facilitate the crane to hoist the whole support height adjusting assembly 2.

Referring to fig. 1 and 2, the skid assembly 3 includes a load bearing plate 31 and a plurality of hydraulic skid tables 32. In the implementation of the present application, the number of the hydraulic sliding tables 32 is two, and in other embodiments, the number of the hydraulic sliding tables 32 may be two or more. Two hydraulic slipways 32 are all bolted connection in the side that the hydraulic cylinder 222 was kept away from to the heightening plate 224, and two hydraulic slipways 32 are the setting side by side, and hydraulic slipway 32 length direction is the same with the length direction of railway. The bearing plate 31 is connected to two sliding blocks of two hydraulic sliding tables 32 through bolts, and the bottom of one side of the crossing frame body 1 is detachably arranged on the bearing plate 31.

Meanwhile, the sliding block of the hydraulic sliding table 32 is further provided with an inverted cone block 321, one end of the inverted cone block 321 with smaller diameter is fixedly connected with the sliding block of the hydraulic sliding table 32, and one end of the inverted cone block 321 with larger diameter is connected with the bearing plate 31 through bolts. The back taper block 321 can increase the connection area of the sliding block of the hydraulic sliding table 32 and the bearing plate 31, and the bearing plate 31 is connected to the hydraulic sliding table 32 through the back taper block 321, so that the connection stability is enhanced.

The bearing plate 31 is kept away from the one side welding of hydraulic slip table 32 and has a plurality of fixed sleeve 311, is equidistant setting in the transverse and vertical between a plurality of fixed sleeve 311, and the steel pipe on crossing over support body 1 one side bottom is inserted and is located in fixed sleeve 311 to realize being connected with bearing plate 31. Meanwhile, a limit post 312 is coaxially and integrally formed in the fixed sleeve 311, the limit post 312 extends out of the fixed sleeve 311, an inserting gap is reserved between the outer wall of the limit post 312 and the inner wall of the fixed sleeve 311, and the limit post 312 can guide the steel pipe, so that the possibility of deviation of the steel pipe crossing the frame body 1 is reduced.

The crossing frame body 1 comprises a nylon Long Zhang pull net 11 and two scaffold frame bodies 12, steel pipes at the bottoms of the two scaffold frame bodies 12 are respectively inserted into fixing sleeves 311 at two sides of a railway, two sides of nylon Zhang Lawang are respectively connected with steel pipes at the tops of the two scaffold frames, and nylon Zhang Lawang 11 can support electric wires.

The implementation principle of the electric power construction crossing frame provided by the embodiment of the application is as follows: the support 21 can support and the height adjusting member 22 can adjust the height of the spanning frame body 1, so that the height of the scaffold frame body 12 is reduced. The slip assembly 3 enables control of the position of the spanning frame body 1, thereby reducing the construction of the width of the scaffold body 12. Therefore, in the process of pulling the electric wires in the electric power construction, the construction time of the construction crossing railway crossing frame is shortened, and the electric power construction efficiency is improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides an electric power construction crossing frame which characterized in that: comprises two supporting and height-adjusting assemblies (2) respectively arranged at two sides of a railway, two sliding assemblies (3) which are arranged on the two supporting and height-adjusting assemblies (2) one by one, and a crossing frame body (1) of which two sides are respectively arranged on the two sliding assemblies (3);

the supporting and height-adjusting assembly (2) can be used for adjusting the height;

the sliding assembly (3) comprises a bearing plate (31) and a plurality of hydraulic sliding tables (32); the plurality of hydraulic sliding tables (32) are arranged on the supporting and height-adjusting assembly (2) side by side along the length direction of the railway, and the bearing plate (31) is arranged on a plurality of sliding blocks of the plurality of hydraulic sliding tables (32); one side of the crossing frame body (1) is arranged on the bearing plate (31).

2. The power construction crossing frame according to claim 1, wherein: a plurality of fixing sleeves (311) are arranged on the bearing plate (31) at equal intervals in the horizontal-vertical direction, and steel pipes on one side of the crossing frame body (1) are inserted into the fixing sleeves (311).

3. The electrical power construction crossing frame of claim 2, wherein: the sliding block of the hydraulic sliding table (32) is provided with an inverted cone block (321);

one end of the inverted cone block (321) with a smaller diameter is connected with the sliding block of the hydraulic sliding table (32), and the other end with a larger diameter is connected with the bearing plate (31);

the bearing plate (31) is arranged on the sliding block of the hydraulic sliding table (32) through the inverted cone block (321).

4. The electrical power construction crossing frame of claim 2, wherein: the support heightening component (2) comprises a support piece (21) and a heightening piece (22) arranged on the support piece (21);

the height adjusting piece (22) comprises a plurality of hydraulic cylinders (222) vertically arranged on the supporting piece (21) and a height adjusting plate (224) arranged on telescopic ends of the plurality of hydraulic cylinders (222);

the hydraulic sliding table (32) is arranged on the height adjusting plate (224).

5. The electrical power construction crossing of claim 4, wherein: a plurality of hanging buckles (2241) which can be used for hanging the crane are arranged on the height adjusting plate (224).

6. The electrical power construction crossing of claim 4, wherein: the support (21) comprises a support long plate (211) and a plurality of anti-skid lugs (212) arranged on one side of the support long plate (211); the other side of the support long plate (211) is connected with a plurality of hydraulic cylinders (222).

7. The power construction crossing of claim 5, further comprising: the crossing frame body (1) comprises a nylon stretching net (11) and two scaffold bodies (12);

the bottoms of the two scaffold bodies (12) are respectively arranged on the two bearing plates (31) through fixing sleeves (311) on two sides of the railway;

both sides of the nylon Zhang Lawang (11) are respectively connected with the tops of the two scaffold bodies (12).

8. The electrical power construction crossing of claim 7, wherein: a limiting column (312) is coaxially arranged in the fixed sleeve (311), and the limiting column (312) extends out of the fixed sleeve (311); and the limit column (312) is arranged in the steel pipe at the bottom of the scaffold body (12) in a penetrating way.